A chimney cap is used to - Study guides, Class notes & Summaries

Journeyman test 2 with complete solutions 100% Verified Minimum width unobstructed provided for all sides of a boiler - answer18 inches When only horizontal ducts are used and all the combustion air is taken from the outside, grate opening shall be size based on how many BTUs hour - answer2000 BTUs an hour / vertical 4000 BTUs an hour Improper use of suction filter dryer may cause - answerRestriction of flow What do you never cut off in a mechanical room - answerVentilation exhaust When ...

The conduit conveying flue gas from the appliance to the chimney is called the _______? - ans-Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - ans-Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue gases to the outside atmosphere. - ans-A chimney. NFPA 211 3.3.28.1.1 What ...

The conduit conveying flue gas from the appliance to the chimney is called the _______? - Answer-Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - Answer-Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue gases to the outside atmosphere. - Answer-A chimney. NFPA 211 3.3.28.1.1 What ...

There shall be a wall switch at each floor to control stairway lighting where the stairway has _____ or more risers - 6 Bathtubs should be equipped with the waste outlets and overflow outlets connected to piping at least _____ inches in diameter - 1.5 inches Doors between the garage and residence shall be equipped with a - Self-closing door The _____ shall not be considered as an effective ground-fault current path - Earth For natural ventilation for habitable rooms, the min openable area ...

Which engine component stores oil for lubrication? - correct answer oil pan Engine flywheel bolts to the - correct answer crankshaft Why are there spaces between concrete floors? - correct answer To allow expansion and contraction Multimeter's do not measure - correct answer frequency Which car par...

The conduit conveying flue gas from the appliance to the chimney is called the _______? - ans-Breeching. NFPA 211 3.3.15 A chimney cap is used to ________? - ans-Provide a protective covering for the top of the chimney to prevent entry of rain, snow, animals and birds and to prevent downdrafts. _______________ is a structure containing one or more vertical or near vertical passageways for conveying flue gases to the outside atmosphere. - ans-A chimney. NFPA 211 3.3.28.1.1 What ...

Red Scarf Girl 3 Questions and Answers Already Passed What is the setting of this book? 1 China 2 Cultural Revolution- destroying the four olds (to bring in communism) What does Ji-Li's name mean? Lucky and Beautiful When the young woman from the People's Liberation Army came to Ji-Li's school, what happened? Tested her flexibility and told her to audition for to Central Liberation Army Arts Academy Why did Ji-Li's father not want her to audition? Their family would not pass the investiga...

Contractor's License Exam Questions With 100% Correct Answers | Verified | Updated 2024 Attachments to structural members The edges of lugs brackets, rivets and bolt heads attached to structural members shall be permitted to extend to within 1 inch of the surface of the fire protection Parapet construction The height of the parapet shall not be less than 30 inches above the point where the roof surface and the wall intersect. Combustible framing in fire walls Adjacent combustible memb...

Air Heater. - Answer- . An indirect-fired appliance intended to supply heated air for space heating and other purposes, but not intended for permanent installation. Air pressure switch . - Answer- An electrical switch designed to prove that the proper draft has been established by the power venter or burner and allows the burner to operate. If the power venter or burner is not performing so as to satisfy the operating requirements of the equipment for safe performance, the switch will de-ener...

HVAC JOURNEYMAN PREP TEST EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE A listed smoke damper designed to resist the passage of smoke shall be provided at each point in a duct or air transfer opening penetrates a: (A)smoke barrier wall (B)fire rated wall (C)interior wall (D)corridor wall Corridor wall (IMC 607.5.4) Flexible air duct may be what length? (A)10' (B)2' (C)14' (D)6' 14' (IMC 603.6.1.1) The maximum vertical distance between the front lower lip...